| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.97 | 12.870% | $196.3599 | $196.36 | $196.35 | $196.40 |
| Purchase #2 | $164.66 | 7.741% | $177.4063 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $147.60 | 9.754% | $161.9969 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $137.78 | 11.167% | $153.1659 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $181.59 | 7.702% | $195.5761 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $136.64 | 12.432% | $153.6271 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $166.63 | 7.277% | $178.7557 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $1,108.87 | $1,216.8879 | $1,216.91 | $1,216.90 | $1,217.00 | |